APA aipamena

Welsby, P. D. (1981). How to take blood from patients who have hepatitis B.

Chicago Style aipamena

Welsby, P D. How to Take Blood From Patients Who Have Hepatitis B. 1981.

MLA aipamena

Welsby, P D. How to Take Blood From Patients Who Have Hepatitis B. 1981.

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